Home / 27,091,933.38-37,386,892.18-14,702,026.84

Finding the Fourth Proportional to 27,091,933.38, 37,386,892.18 and 14,702,026.84

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Solution

The fourth proportional to 27,091,933.38, 37,386,892.18 and 14,702,026.84 is: 20,288,810.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,091,933.38 : 37,386,892.18 = 14,702,026.84 : x
  2. Step 2: Convert to fraction form
    27,091,933.38/37,386,892.18 = 14,702,026.84/x
  3. Step 3: Cross multiply
    27,091,933.38x = 37,386,892.18 × 14,702,026.84
  4. Step 4: Simplify right side
    27,091,933.38x = 549,663,092,145,946.31
  5. Step 5: Solve for x
    x = 549,663,092,145,946.31/27,091,933.38
  6. Step 6: Final answer
    x = 20,288,810.12

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.